US6388068B1ExpiredUtility

Method for producing foreign polypeptide in plant intercellular fluid

88
Assignee: NODA INST FOR SCIENTIFIC RESPriority: Feb 26, 1999Filed: Feb 24, 2000Granted: May 14, 2002
Est. expiryFeb 26, 2019(expired)· nominal 20-yr term from priority
Inventors:Shinobu SatohSusumu Masuda
C07K 14/415C12N 15/8223
88
PatentIndex Score
29
Cited by
3
References
2
Claims

Abstract

The invention relates to a method for producing a foreign polypeptide comprising secreting the foreign polypeptide into an intercellular fluid of a plant and recovering the polypeptide therefrom; and to a promoter DNA for use in the method which is capable of directing the expression of the foreign polypeptide that is to be secreted. The method is extremely useful industrially, since the method enables to produce a foreign polypeptide in a plant xylem sap with high efficiency.

Claims

exact text as granted — not AI-modified
What is claimed is:  
     
       1. A promoter comprising SEQ ID NO: 1. 
     
     
       2. A promoter comprising SEQ. ID NO: 2.

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